Hi @meserlian.
I just happened to me. I put WP_DEBUG a true and I appeared the following error:
Warning: Cannot modify header information - headers already sent by...
It was solved by testing the following.
– Put on the first line of your document. Above the DOCTYPE:
<?php acf_form_head(); ?>
Do not understand why it works but it does.
I’m reviewing the plugin files to see how to fix it.
In the funciones.php file I have nothing. That code is never executed.
Only I have in my template.
$date = date('d/m/Y');
$options = array(
'post_id' => 'new_post',
'new_post' => array(
'post_type' => 'appointment',
'post_status' => 'draft',
'post_title' => 'Cita solicitada el '.$date
),
'field_groups' => array( 271 ),
'submit_value' => 'Solicitar cita'
);
acf_form( $options );
This works for me.
Sorry for my English.
Hope you serve until the bug is corrected.